EP 4064372 A1 20220928 - MAGNETOSTRICTIVE MEMBER AND METHOD FOR PRODUCING MAGNETOSTRICTIVE MEMBER
Title (en)
MAGNETOSTRICTIVE MEMBER AND METHOD FOR PRODUCING MAGNETOSTRICTIVE MEMBER
Title (de)
MAGNETOSTRIKTIVES ELEMENT UND VERFAHREN ZUR HERSTELLUNG EINES MAGNETOSTRIKTIVEN ELEMENTS
Title (fr)
ÉLÉMENT MAGNÉTOSTRICTIF ET PROCÉDÉ DE PRODUCTION D'ÉLÉMENT MAGNÉTOSTRICTIF
Publication
Application
Priority
- JP 2019207723 A 20191118
- JP 2020144760 A 20200828
- JP 2020041260 W 20201104
Abstract (en)
A magnetostrictive member is formed of a crystal of an iron-based alloy having magnetostrictive characteristics and is a plate-like body having a long-side direction and a short-side direction. At least one of a front face and a back face of the plate-like body has a plurality of grooves extending in the long-side direction.
IPC 8 full level
H01L 41/12 (2006.01); C30B 29/52 (2006.01); H01L 41/20 (2006.01); H01L 41/47 (2013.01)
CPC (source: EP KR US)
C22C 38/002 (2013.01 - EP); C30B 11/00 (2013.01 - EP); C30B 29/52 (2013.01 - EP); H01F 1/147 (2013.01 - EP); H10N 35/00 (2023.02 - KR US); H10N 35/01 (2023.02 - EP KR US); H10N 35/85 (2023.02 - EP KR US); H10N 35/101 (2023.02 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 4064372 A1 20220928; EP 4064372 A4 20231220; CN 114730826 A 20220708; JP 2022078119 A 20220524; JP 7031794 B2 20220308; JP WO2021100467 A1 20211202; KR 20220101096 A 20220719; US 2023074828 A1 20230309; WO 2021100467 A1 20210527
DOCDB simple family (application)
EP 20888894 A 20201104; CN 202080079304 A 20201104; JP 2020041260 W 20201104; JP 2021545881 A 20201104; JP 2022023757 A 20220218; KR 20227016107 A 20201104; US 202017777097 A 20201104